When running openlane from caravel I get the following warnings: Do these have an impact? If so, what should MCW_ROOT be set to? Thanks in advance.

If you have cloned

caravel_user_project

,

make install

installs the

caravel

subdirectory as a default, but normally you do not run openlane from the

caravel

directory. You can run

make install_mcw

to install the

mgmt_core_wrapper

subdirectory. This is the default

MCW_ROOT

.

My bad, the warning happens when I run 'make <design>' from the cloned project root directory. Setting MCW_ROOT to the mgmt_core_wrapper subdirectory fixed it as expected. Thank you.